baber/WOPTO huggingface dataset:
Patent JP-H0295524-A (JP)
Title: Cover mounting device
Inventor: TAKASUGI HIROSHI
IPC: B23P21/00
Filed: 1988-09-30
Abstract: PURPOSE:To make it easy to handle and possible to mount in a short time when a rubber cover is mounted by moving, at least, one side of a mounting jig, a shaft body, or the rubber cover in the engaging direction of the shaft body and the rubber cover. CONSTITUTION:While a rubber cover 15 is outwardly fitted before the rubber cover 15 is mounted to a shaft body 16, a cylindrical mounting jig 8, whose outer diameter is smaller than the inner diameter of a rubber cover 15 and abuts the edge surface of a shaft body 16 when, at least, a rubber cover 15 engages with a shaft body 16, is provided. Also, an injection hole 13 that injects liquid in the radial direction of the mounting jig 8 is provided on the outer circumferential surface near the abutting surface of the mounting jig 8 on the shaft body 16, and a bearer 5 that performs the positioning of the shaft body 16 is installed. Then, when the rubber cover 15 is attached, at least, one side of the mounting jig 8 and the shaft body 16, or the rubber cover 15 is moved in the engaging direction of the shaft body and the rubber cover to fit the rubber cover 5 on the outside of the shaft body 16.
Patent JP-H1184911-A (JP)
Title: Image forming device
Inventor: FUKAO HIROSHI
IPC: G03G21/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To approximately uniformize the pressure distribution of transferring means with respect to the photoreceptor, and to prevent a photoreceptor from being scratched by a post processing material for toner, irrespective of the presence or absence and the size of transfer paper to be inserted between the photoreceptor and the transferring means, in an image forming device. SOLUTION: This device is constituted so that a transferring roller 4A is held in contact with respect to the outside periphery of the photoreceptor 1 by the approximately uniform pressure distribution by composing the outside periphery of the transferring roller 4A by a freely deformed thin layer 43, and enclosing fluid 44 inside thereof. In such a manner, the photoreceptor 1 is prevented from being scratched by the post processing material admixed with the toner, even when the transfer paper P is inserted between the photoreceptor 1 and the transferring roller 4A.
Patent JP-H0993461-A (JP)
Title: Television signal processing unit
Inventor: OKAMOTO TAKUJI
IPC: H04N5/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance caused by a data output not reflecting on signal processing result among data outputted from a storage means. SOLUTION: The processing unit is provided with a storage means 12 storing tentatively input video data, and a control signal generating means 21 controlling an output of the storage means 12. An output of the storage means 12 is stopped for a period when data not reflecting on signal processing result are outputted among data outputted from the storage means 12 by means of the control signal generating means 21.
Patent JP-H04258634-A (JP)
Title: Manufacture of polyketone
Inventor: NIIRU ANDORIYUU KUURII
IPC: C08G67/00
Filed: 1991-09-26
Abstract: PURPOSE: To produce a polyketone by performing polymn. reaction in a polar aprotic solvent containing a small constant amt. of water.  
     CONSTITUTION: At least two kinds of olefins and carbon monoxide are reacted at high temp. under high pressure in the presence of a catalyst formed from (a) a palladium source, (b) an anion source not oriented to palladium or not strongly orienting paralladium as compared with carbon monoxide and the olefins being raw materials, (c) a bisphosphine represented by the general formula (R') 2 P-R-P(R') 2  [wherein R' is an optionally polarly substd. aromatic hydrocarbyl group, R is the formula -(CH 2 ) n - wherein (n) is a divalent org. crosslinking group and is 2-8] and (d) 1,4-quinone. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04127068-A (JP)
Title: Current transformer of optical meter for gas insulated switchgear
Inventor: SAWA TAKESHI
IPC: H01B13/06
Filed: 1990-09-19
Abstract: PURPOSE:To suppress the output error of an optical current transformer accompanying the shift of the optical axis of an optical space transmission line by fixing an optical current transformer sensor detection part to the central part of a conical disc-shape insulating spacer and fixing a light emitting and detecting head to the wall surface of the hermetically closed container opposed to said head. CONSTITUTION:An optical current transformer glass sensor detection part 3 is fixed to the outer peripheral surface of the conductor connecting seat 24 fixed to one end surface of the conductor connection part 21 embedded in the through-hole 20a of the central part of a conical disc-shape insulating spacer 20 and a light emitting and detecting head 5 is fixed to the light emitting and detecting head cover 26 fixed to the opening part 1Bw formed to the wall surface of the container unit 1B opposed to said detection part 3. In this case, since a current supply contact element 25 flexibly comes into contact with a main circuit conductor 2B, the detection part 3 does not receive the effect of the mechanical vibration or stress generated in the conductor 2B. Since the spacer 20 is fixed to a hermetically closed container 1 by flanges 1Af, 1Bf, the optical space transmission shaft between the head 5 and the detection part 3 is strongly held and the output error of the detection part 3 accompa nying the shift of an optical axis can be suppressed. Further, since the special member supporting the detection part 3 is unnecessary, a structure is miniaturized and simplified.
Patent JP-H04129947-A (JP)
Title: Recording paper detecting mechanism for electrophotographic recorder
Inventor: YAMAMOTO MIKIO
IPC: B65H7/02
Filed: 1990-09-19
Abstract: PURPOSE:To early and surely detect exfoliation from a sensitive drum of recording paper by providing a detecting sensor, which detects whether the recording paper is provided or not, in the vicinity of a transcription position. CONSTITUTION:In the case of recording paper 11 not reaching a point E, light 19a, emitted from a light emitting element 19 of a detecting sensor 18, mostly permeates a conveying belt 7 because it is transparent, and a very few of light is reflected on the belt 7 to reach a light receiving element 20. On the other hand, in the case of the paper 11 reaching the point E, the light 19a, emitted from the light emitting element 19, is mostly reflected by the paper 11 to reach the light receiving element 20. In the case of a quantity of light very small received by the light receiving element 20 even after the time for the paper 11 to reach the point E, the paper 11 is judged sucked not to the belt 7 but to a side of a sensitive drum 1, and a device is stopped.
Patent JP-H01121565-A (JP)
Title: Portable working machine
Inventor: ROORANTO SHIIARINGU
IPC: F02M59/10
Filed: 1988-10-03
Abstract: PURPOSE: To prevent formation of bubbles in an injection pump by connecting a grip case with an injection pump arranged inside it to a two-stroke engine via a connecting member with flexibility. CONSTITUTION: A handheld portable tool comprising a pneumatically actuated injection pump 5 for fuel injection, intake pipes 11, 34 for combustion air and a grip case 2 supported substantially without vibration for carrying and manipulating the tool is driven by a two-stroke engine 1 and manipulated by hand. The injection pump 5 is arranged in the grip case 2 separately from the engine 1, and connected to the engine 1 via the intake pipe 11 with flexibility. Thus, it is possible to prevent the injection pump 5 from engine vibration sufficiently, and obstructs the heat transfer from the engine 1 to the injection pump 5. Therefore formation of bubbles in the injection pump 5 can be obviated.
Patent JP-2000075755-A (JP)
Title: Cleaning device, process cartridge, and image forming device
Inventor: IWASAKI OSAMU
IPC: G03G21/10
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of securing, using simple constitution, its cleaning performance that is stable over a long period. SOLUTION: In a cleaning device for removing a toner from an image carrier, having a cleaning blade, a brush roller arranged upstream of the cleaning blade to abut against the image carrier, a scraper sheet (flexible sheet) 61 made to abut against the brush roller to remove the toner from the brush roller, and a housing 62 in which the scraper sheet 61 is positioned at the axial center of the brush roller, the housing 62 is provided with a scraper holding face 62a for securely holding the scraper sheet 61, a brush axis locking face 62b for positioning the brush roller at its axial center, and a connecting face 62c serving as a third face connected to the scraper holding face 62a and the brush axis locking face 62b.
Patent JP-S62100636-A (JP)
Inventor: KAARU NATARISU FUEAMAIREN
IPC: G01N11/14
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0988027-A (JP)
Title: Removing device of clogging materials in pavings
Inventor: KISHI YUKIO
IPC: E01H1/10
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the removing capacity of clogging materials in clearances of draining pavings. SOLUTION: When the first middle diameter pipe 41 of a suction duct 8 is shifted upward, the valve body 47 is pressed down and positioned on the valve seat 45 to close the suction passage 49. When the first middle diameter pipe 41 is raised in the closed sate, clogging materials which have floated on the surface (h) of pavings by high pressure jet water are sucked from the suction opening 8a of the suction duct 8 together with water and at the same time, the clogging materials in the clearances of the pavings are sucked up to the paving surface (h) to acelerate the floating motion of the clogging materials. To the contrary, when the first middle diameter pipe 41 is lowered the valve body is pushed upward and separated from the valve seat 45 and the suction passage 49 is opened.  When the pipe 41 is lowered in the opened state, the clogging materials which have floated up to the paving surface (h) are sucked and collected together with water.
Patent JP-H08111006-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO NORIO
IPC: G11B5/39
Filed: 1994-10-13
Abstract: PURPOSE: To obtain magnetic head which does not affect the writing performance based on waving of a write gap by specifying the angle of the stepped part of the write gap top surface to a specific angle to the horizontal in a magnetic head of a magneto-resistance effect type. CONSTITUTION: A write gap layer 63 is formed by sputtering Al2 O3 on an upper shielding layer 61 of NiFe. The top surface of the layer 61 is nearly completely flattened by electroplating, and/or entire surface etch back by ion milling, etc., or forming of SOG film, etc. The angle of the stepped part at the peak surface of the write gap is made <=5 deg. with respect to the horizontal by this method. An upper magnetic pole 66 is thereafter formed on the layer 63 to complete the MR type magnetic head. As a result, the deterioration in the recording characteristics based on twisting of the write gap according to formation of the finer MR type head is prevented and the recording density is improved.
Patent JP-H0588769-A (JP)
Title: Compact electronic equipment
Inventor: NARUSE KENICHI
IPC: G06F1/26
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a compact electronic equipment capable of normally starting a new processing immediately after the former data is cleared and performing a successive processing while restoring the former data as necessary. CONSTITUTION:When a power switch is turned on, the former data stored in areas 1 and 3 are held in areas 2 and 4 to be saved. Then the former data stored in the areas 1 and 3 are deleted and a restoring flag is set to 'NO'. In this case, when a 'restoration' key 1a is inputted, the saving data saved in the areas 2 and 4 are transferred to the areas 1 and 3.
Patent JP-S61128892-A (JP)
Title: Production of muconic acid
Inventor: IMADA YUKIO
IPC: C12P7/44
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for 1,4- dicarboxylic acid, etc. in high yield, by cultivating a bacterim belonging to acetoacidophilum or lilium of Corynebacterium, capable of producing muconic acid by the use of benzoic acid as a carbon source. CONSTITUTION:A bacterium belonging to acetoacidophilum or lilium of Corynebacterium, capable of producing muconic acid, is cultivated in a medium using benzoic acid as a carbon source, comprising peptone, yeast extract, NaCl, and sodium benzoate, and muconic acid is separated from the culture mixture.
Patent JP-S60144477-A (JP)
Inventor: KIMURA MASAYOSHI
IPC: E05B53/00
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0297319-A (JP)
Title: Operating device for walking type grass mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/68
Filed: 1988-09-30
Abstract: PURPOSE:To facilitate maneuvering operation and unit parts by approaching both a reaping control lever and running control lever above positions between left and right handle pipes when both levers are forwardly moved. CONSTITUTION:Mounting holes 2, 2; 3 and 3 are opened to positions separate before and after the back of left and right handle pipes 1 and 1 and a reaping control lever 4 and a running control lever 6 are axially supported through shafts 5, 5; 7 and 7. When the tops of the reaping control lever 4 and the running control lever 6 are respectively forwardly moved to approach both above positions between the pipes 1 and 1. Thereby, a triangular control gripping part appears.
Patent JP-H06105265-A (JP)
Title: Video projector
Inventor: MURAMATSU MASAHIRO
IPC: H04N5/74
Filed: 1992-09-17
Abstract: PURPOSE:To improve the deterioration of a focus performance by providing a deflecting means which projects a picture which is reduced in a longitudinal direction than the aspect rate of an actual picture, and an anamorphic lens means which projects the picture by expanding it in the longitudinal direction. CONSTITUTION:An electronic beam 3 from an electronic gun 2 in the neck part of a glass valve 1 is strength-modulated by a video signal, scanned by a deflection coil 4 constituting a deflecting means, and a fluorescent face 5 inclined to the electronic beam 3 is irradiated with the beam 3. A cooler 6 is arranged on the valve face at the outside of the fluorescent face 5. In this case, a video 7 projected on the fluorescent face 5 is projected after the video 7 is reduced in the longitudinal (vertical direction) by the deflecting means while it is originally at the normal aspect rate. Then, the video 7 is expanded in the longitudinal direction through a flat transmission window 8 provided at the opposite side of the fluorescent face 5 by an anamorphic lens 9, and projected at the normal aspect rate.
Patent JP-S62107716-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01D69/00
Filed: 1985-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60138549-A (JP)
Title: Image data input device for original for printing
Inventor: KUBOTA YASUO
IPC: H04N1/46
Filed: 1983-12-27
Abstract: PURPOSE:To generate the image input of an original for printing without any trouble such as variation in aperture value and the replacement of an ND filter by combining a photocounter with an image de-sector tube and inputting image data. CONSTITUTION:Transmitted or reflected light obtained by irradiating an original X by a light source 1 is supplied to a camera 4 through a filter device 2 and a zoom lens 3 to obtain a color separation luminance signal. The camera 4 has the image de-sector tube and a photocounter which measures the output of the image de-sector tube. For the purpose, the image de-sector tube is used on photocounting basis to generate brightness data on a one-picture-element original. A filter device is provided with a filter controller 2A and the zoom lens 3 is provided with a controller 3A; and brightness data led out of the camera 4 is written in a frame memory 9 under the control of a CPU6 and displayed on a monitor 10. Thus, the data is fetched in a short time.
Patent JP-H1077075-A (JP)
Title: Rotary extension utensil for bar-shaped article
Inventor: KAGEYAMA SHUHEI
IPC: B43L19/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary extension utensil for bar-shaped article of which the building up is easy, and at the same time, which has a favorable extension operatability by reducing the number of constituent parts in spite of being equipped with functions of a cassette type feeding utensil. SOLUTION: For this rotary extension utensil for bar-shaped article, a conical groove 1c is formed on the inner periphery of a leading axis 1, and a rear axis 2 is detachable from the leading axis 1, and rotatable, and an intermediate axis 3 is detachable from the rear axis 2, and is unrotatably provided in the leading axis 1. Then, a slider 4 is provided in the intermediate axis 3 in a manner to hold a bar-shaped artile and be movable in the longitudinal direction accompanying a rotation of the leading axis 1.
Patent JP-S61129133-A (JP)
Title: Peptide active to promote flow of dental fluid, and preparation thereof
Inventor: AONUMA SHIGERU
IPC: A61K38/08
Filed: 1984-11-27
Abstract: NEW MATERIAL:The peptide having the following characteristics. Amino acid composition, shown in Table I; appearance, white powder; N-terminal amino acid sequence, Gly-Val-Ile-Ala-Trp; terminal amino acid sequence, -Arg-Lys- Asx-Ser-Thr-Ala-Gly; molecular weight (gel-filtration), 2,200; solubility, soluble in water and physiological saline water, insoluble in acetone; color reaction, positive to ninhydrin reaction, etc. USE:A substance active to promote the flow of dental fluid. PREPARATION:The aqueous extract of the sidaladen of rat (e.g. glandula parotis) is acidified to 4.5-5.5pH, and the produced precipitate is removed. The supernatant liquid is passed through a molecular sieve to remove the compo nent having a molecular weight of >=30,000, and again passed through a molecu lar sieve to collect the fraction having a molecular weight of 1,000-3,500. The fraction is subjected to the cation exchange treatment, two-dimensional paper chromatography, and high-voltage electrophoresis to collect the fraction having a molecular weight of 22,000 as the objective peptide active to promote the flow of dental fluid.
Patent JP-H03110947-A (JP)
Title: Communication equipment provided with fault monitoring circuit
Inventor: KATO HARUKO
IPC: H04L69/40
Filed: 1989-09-25
Abstract: PURPOSE:To always monitor the fault of an monitoring object circuit by placing monitor information onto the frame bit of a data signal to be sent and received, passing the result through a fault monitoring loop, separating the monitoring information after the passing and checking the separated information. CONSTITUTION:Monitoring information is placed on the frame bit of a transmission signal 2 and the monitoring information is separated from the output signal of a transmission circuit 4 being a monitoring object circuit to check the correctness of the monitoring information, thereby detecting the presence of the fault of the transmission circuit 4 and the monitoring information is placed on the frame bit of a reception signal and the monitoring information is separated from the output signal of the reception circuit 4 being the monitoring object circuit to check the correctness of the monitoring information, thereby detecting the presence of the fault of a reception circuit 12. Thus, the presence of the fault in the transmission circuit 4 is monitored by the presence of the transmission signal 2 and the presence of the fault in the reception circuit 12 is monitored by the presence of the reception signal 9.
Patent JP-H0970081-A (JP)
Title: Optical radio communication equipment
Inventor: KOIDE YUJI
IPC: H04B10/11
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make communication automatically via other equipment than a destination equipment for direct communication even when the user does not arrange equipments in a correct direction. SOLUTION: When an input output section 6 of an external equipment 3 is not directed to an input output section 4 of an image pickup device 1 but directed to an input output section 5 of a printer 2, at first direct communication between the external equipment 3 and the image pickup device 1 is tried and after this communication is failed, the communication via the printer 2 is tried. In order to make this communication successful, the printer 2 is used for a communication path between the external device 3 and the image pickup device 1 to conduct the transfer of a program from the external device 3 to the image pickup device 1 and the communication to instruct the execution of the transferred program via the printer 2.
Patent JP-S63101800-A (JP)
Inventor: ARAKAWA SATORU
IPC: C09K3/16
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0984848-A (JP)
Title: Steam sauna
Inventor: YOKOYAMA AKIMITSU
IPC: A61H33/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enable heating of a human body without giving uncomfortableness by providing a steam generation nozzle at the tip of a hot water supply pipe and a gas-liquid separation means in front of the steam generation nozzle. SOLUTION: A steam generation nozzle 1 is provided at the tip of a hot water supply pipe 5 and a louver 3 having a plurality of blade plates 2 as gas-liquid separation means in front of the steam generation nozzle 1. In this steam sauna, hot water of the hot water supply pipe 5 is jetted out as steam through the steam generation nozzle 1 to hit the blade plates 2 of the louver 3 continuously so that steam of a fixed particle size or larger is separated from the steam of the fixed particle size or smaller and the steam of the fixed particle size or larger is made to drop before the louver 3 while the steam of the fixed particle size or smaller is scattered into a sauna room. Thus, the particle size of the steam 4 to be scattered into the sauna room can be controlled by changing the angle of the blade plates 2 of the louver 3.
Patent JP-S61125874-A (JP)
Title: Ribbon cassette for thermal transfer printer
Inventor: UCHIDA MINORU
IPC: B41J32/00
Filed: 1984-11-26
Abstract: PURPOSE:To enable a single ribbon cassette to be used for printing information in an amount of two times of that which can be printed by using the ribbon cassette in a conventional manner, by enabling the ribbon cassette to be fitted to a thermal transfer printer in a normal pose and in an inverted pose. CONSTITUTION:An ink ribbon 15 paid out from a payout core 13 is taken up by a take-up core 12. A take-up reel provided on a main body of the printer is fitted into an opening part 12c, while a payout reel provided on the main body is fitted into an opening part 13c, and when the take-up reel is rotated counterclockwise, the ribbon 15 is taken up. The payout reel generates a weak force in a clockwise direction, thereby tensioning the ribbon 15. When printing proceeds and the ribbon 15 is completely transferred from the payout core 13 side to the take-up core 12 side, the cassette is taken off, and is refitted to the printer in an inverted state, whereby the relation of the payout core 13 and the take-up core 12 is reversed, resulting in that the ink ribbon 15 is wound again on the core disposed on the right side. Accordingly, printing can be conducted while using the ink ribbon from a new leading end.